S3.8-G9 CoolPac
Description
Features
The Cummins ‘S Series‘ engine powered CoolPac sets offer
the lowest cost of maintenance thereby proving to be the
most economical power solution. With the robust design and
integrated technologies, the S Series CoolPac can command
an unrivalled reputation for reliability and performance.
Bosch - Direct injection in-line pump for cleaner, more efficient
fuel consumption.
The S series Engines have a distinguished reputation and
long history for durability.
SAE ‘3/10’ flywheel.
12 volt electrics package as standard, with starter, alternator
and fuel solenoid.
Low-Maintenance Fuel Filter Assembly – The Fuel filter
Incorporates an integral water drain facility and a 500-hour filter
®
life using standard Fleetguard filters.
The rugged and reliable Cummins ‘S Series‘Engines gives
you a compact high performance engine design for your
generator application.
Low-Maintenance Lube Oil Filter Assembly – The Lube Oil
filter also has a 500-hour filter life using standard Fleetguard®
filters.
This engine has been built to
comply with CE certification.
Cooling system - 55 Deg.C Limiting Ambient Temperature @
0.5” H2O duct restriction.
Air cleaner - Medium Duty with 15 g/cfm dust Holding Capacity.
This engine has been designed in
facilities certified to ISO9001 and
manufactured in facilities certified
to ISO9001 or ISO9002
Integrated Design - CoolPac products are supplied fitted with
cooling package and medium duty air cleaner for a complete
power package. Each component has been specifically
developed and rigorously tested for G-Drive products, ensuring
high performance, durability and reliability.
Service and Support - G-Drive products are backed by an
uncompromising level of technical support and after sales
service, delivered through a world class service network.
1800 rpm (60 Hz Ratings)
Gross Engine Output
Standby
Prime
Base
Net Engine Output
Standby
kWm/BHP
59.5/80
54.5/73
Prime
Base
kWm/BHP
45/60
61.5/82.5
55.5/74.5
39.5/5
3
Typical Generator Set Output
Standby (ESP)
Prime (PRP)
Base (COP)
kWe
kVA
kWe
kVA
kWe
kVA
50
62.5
45
56
31.5
39
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©2011Cummins G-Drive EnginesSpecifications Subject to Change Without NoticeCummins is a registered trademark of Cummins Inc. GDSS187 RevA
General Engine Data
Ratings Definitions
4- cycle, In-line, 4- cylinder, Turbocharged ,
Diesel
97 mm (3.82 in)
128 mm (5 in)
3.8litres (232 in 3)
Cast Iron, 4 Cylinder
12V, 40 Amps
Type
Bore mm
Stroke mm
Displacement Liter
Cylinder Block
Battery Charging Alternator
Starting Voltage
Fuel System
Fuel Filter
Lube Oil Filter Type(s)
Lube Oil Capacity (l)
Flywheel Dimensions
12V
Emergency Standby Power (ESP):
Applicable for supplying power to varying
electrical load for the duration of power
interruption of a reliable utility source.
Emergency Standby Power (ESP) is in
accordance with ISO 8528. Fuel Stop power
in accordance with ISO 3046, AS 2789,
DIN 6271 and BS 5514.
Direct Injection
Spin on
Spin on
10
SAE3/10
Limited-Time Running Power (LTP):
Applicable for supplying power to a constant
electrical load for limited hours. LimitedTime Running Power (LTP) is in
accordance with ISO 8528.
CoolPac Performance Data
Cooling System Design
Coolant Ratio
Coolant Capacity (l)
Limiting Ambient Temp. **
Fan Power (Kw)
Cooling System Air Flow (m3/s)**
Air Cleaner Type
Jacket Water Cooled
50% ethylene glycol; 50% water
12.5
55 Deg C
2.4
2.3
Medium Duty Dry replaceable element
with restriction indicator
** @ 0.5” H20
Prime Power (PRP):
Applicable for supplying power to varying
electrical load for unlimited hours. Prime
Power (PRP) is in accordance with ISO
8528. Ten percent overload capability is
available in accordance with ISO 3046, AS
2789,DIN 6271 and BS 5514.
Base Load (Continuous) Power (COP):
Applicable for supplying power continuously
to a constant electrical load for unlimited
hours. Continuous Power (COP) in
accordance with ISO 8528, ISO 3046, AS
2789, DIN6271 and BS 5514.
Weight & Dimensions
Length
Width
Height
Weight (dry)
Mm
mm
Mm
Kg
Shipping
1380
880
1250
565
CoolPac
1288
789
1075
462
Fuel Consumption 1800 (60 Hz)
%
kWm
Standby Power
59.5
100
Prime Power
54.5
100
40.5
75
27.0
50
13.5
25
Continuous Power
45.0
100
BHP
L/ph
US
gal/ph
80.0
16.0
4.0
73.0
54.5
36.5
18.0
14.0
10.5
7.5
5.0
4.0
3.0
2.0
1.5
60.0
12.0
3.0
Cummins G-Drive Engines
Asia Pacific
10 Toh Guan Road
#07-01
TT International
Tradepark
Singapore 608838
Phone 65 6417 2388
Fax 65 6417 2399
Europe, CIS, Middle
East and Africa
Manston Park Columbus
Ave
Manston Ramsgate
Kent CT12 5BF. UK
Phone 44 1843 255000
Fax 44 1843 255902
Latin America
Mexico
North America
Rua Jati, 310, Cumbica
Guarulhos, SP 07180900
Brazil
Phone 55 11 2186 4552
Fax 55 11 2186 4729
Cummins S. de R.L. de C.V.
Eje 122 No. 200 Zona Industrial
San Luis Potosí, S.L.P. 78090
Mexico
Phone 52 444 870 6700
Fax 52 444 870 6811
1400 73rd Avenue N.E.
Minneapolis, MN 55432
USA
Phone 1 763 574 5000
USA Toll-free 1 877 769 7669
Fax 1 763 574 5298
Our energy working for you.™
www.cumminsgdrive.com
©2011Cummins G-Drive EnginesSpecifications Subject to Change Without NoticeCummins is a registered trademark of Cummins Inc. GDSS187 RevA
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